939884384 has 12 divisors (see below), whose sum is σ = 1850397444. Its totient is φ = 469942176.

The previous prime is 939884383. The next prime is 939884441. The reversal of 939884384 is 483488939.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939884383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14685662 + ... + 14685725.

It is an arithmetic number, because the mean of its divisors is an integer number (154199787).

Almost surely, 2^939884384 is an apocalyptic number.

It is an amenable number.

939884384 is a deficient number, since it is larger than the sum of its proper divisors (910513060).

939884384 is a wasteful number, since it uses less digits than its factorization.

939884384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29371397 (or 29371389 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 56.

The square root of 939884384 is about 30657.5338864691. The cubic root of 939884384 is about 979.5459454279.

The spelling of 939884384 in words is "nine hundred thirty-nine million, eight hundred eighty-four thousand, three hundred eighty-four".